{{sellerTotalView > 1 ? __("sellers", {number: sellerTotalView}) : __("seller", {number: sellerTotalView}) }}, {{numTotalView > 1 ? __("items", {number: numTotalView}) : __("item", {number: numTotalView}) }}
free FREE

Change Your Zip Code

Inventory information and delivery speeds may vary for different locations.

Location History

{{email ? __('Got it!') : __('Restock Alert')}}

We will notify you by email when the item back in stock.

Cancel
Yami

Jingdong book

微服务设计

{{buttonTypePin == 3 ? __("Scan to view more PinGo") : __("Scan to start")}}

微服务设计

{{__(":people-members", {'people': item.limit_people_count})}} {{ itemCurrency }}{{ item.valid_price }} {{ itemCurrency }}{{ item.invalid_price }} {{ itemDiscount }}
Ends in
{{ itemCurrency }}{{ item.valid_price }}
{{ itemCurrency }}{{ priceFormat(item.valid_price / item.bundle_specification) }}/{{ item.unit }}
{{ itemDiscount }}
{{ itemCurrency }}{{ item.valid_price }} {{ itemCurrency }}{{ priceFormat(item.valid_price / item.bundle_specification) }}/{{ item.unit }} {{ itemCurrency }}{{ item.invalid_price }} {{itemDiscount}}
{{ itemCurrency }}{{ item.valid_price }}
Sale ends in
Sale will starts after Sale ends in
{{ getSeckillDesc(item.seckill_data) }}
{{ __( "Pay with Gift Card to get sale price: :itemCurrency:price", { 'itemCurrency' : itemCurrency, 'price' : (item.giftcard_price ? priceFormat(item.giftcard_price) : '0.00') } ) }} ({{ itemCurrency }}{{ priceFormat(item.giftcard_price / item.bundle_specification) }}/{{ item.unit }}) Details
Best before

Currently unavailable.

We don't know when or if this item will be back in stock.

Unavailable in your area.
Sold Out

Details

Full product details
Editer Recommend

过去十年中,分布式系统的粒度变得越来越细,包含大量代码的单块应用逐渐转变为自包含的微服务。但开发微服务系统也有一些让人头疼的问题。本书通过大量的例子,全面讨论了系统架构师和管理员在构建、管理和演化微服务架构时必须考虑的问题,并给出了实用的建议。
本书不但详细地阐述了微服务的基本概念,而且还深入探究了如何对自治服务进行建模、集成、测试、部署及监控。书中虚构了某个领域的一家公司,来帮助读者学习微服务架构是如何影响一个领域的。
了解微服务如何将系统设计与组织目标相匹配
掌握将一个服务和现有系统进行集成的不同方式
使用增量式的做法拆分单块代码库
通过持续集成部署各个微服务
审视对分布式系统进行测试和监控的复杂性
管理“用户-服务”和“服务-服务”两种模式下的安全性
理解微服务架构在规模化方面所面临的问题
Content Description

本书全面介绍了微服务的建模、集成、测试、部署和监控,通过一个虚构的公司讲解了如何建立微服务架构。主要内容包括认识微服务在保证系统设计与组织目标统一上的重要性,学会把服务集成到已有系统中,采用递增手段拆分单块大型应用,通过持续集成部署微服务,等等。
Author Description

Sam Newman,是ThoughtWorks公司的技术专家、ThoughtWorks内部系统架构师,同时还为全球的客户提供咨询服务。他在开发和IT运维方面与全球多个领域的公司有过合作。
Catalogue

前言 xiv
第1章 微服务1
1.1什么是微服务2
1.1.1很小,专注于做好一件事2
1.1.2自治性3
1.2主要好处3
1.2.1技术异构性3
1.2.2弹性4
1.2.3扩展5
1.2.4简化部署5
1.2.5与组织结构相匹配6
1.2.6可组合性6
1.2.7对可替代性的优化6
1.3面向服务的架构7
1.4其他分解技术7
1.4.1共享库8
1.4.2模块8
1.5没有银弹9
1.6小结10
第2章 演化式架构师11
2.1不准确的比较11
2.2架构师的演化视角12
2.3分区14
2.4一个原则性的方法15
2.4.1战略目标15
2.4.2原则15
2.4.3实践16
2.4.4将原则和实践相结合16
2.4.5真实世界的例子16
2.5要求的标准17
2.5.1监控18
2.5.2接口18
2.5.3架构安全性18
2.6代码治理18
2.6.1范例19
2.6.2裁剪服务代码模板19
2.7技术债务20
2.8例外管理21
2.9集中治理和领导21
2.10建设团队22
2.11小结23
第3章 如何建模服务24
3.1MusicCorp 简介24
3.2什么样的服务是好服务25
3.2.1松耦合25
3.2.2高内聚25
3.3限界上下文26
3.3.1共享的隐藏模型26
3.3.2模块和服务27
3.3.3过早划分28
3.4业务功能28
3.5逐步划分上下文29
3.6关于业务概念的沟通30
3.7技术边界30
3.8小结31
第4章 集成32
4.1寻找理想的集成技术32
4.1.1避免破坏性修改32
4.1.2保证API 的技术无关性32
4.1.3使你的服务易于消费方使用33
4.1.4隐藏内部实现细节33
4.2为用户创建接口33
4.3共享数据库33
4.4同步与异步35
4.5编排与协同35
4.6远程过程调用38
4.6.1技术的耦合38
4.6.2本地调用和远程调用并不相同39
4.6.3脆弱性39
4.6.4RPC 很糟糕吗40
4.7REST41
4.7.1REST 和HTTP41
4.7.2超媒体作为程序状态的引擎42
4.7.3JSON、XML 还是其他44
4.7.4留心过多的约定44
4.7.5基于HTTP 的REST 的缺点45
4.8实现基于事件的异步协作方式46
4.8.1技术选择46
4.8.2异步架构的复杂性47
4.9服务即状态机48
4.10响应式扩展48
4.11微服务世界中的DRY 和代码重用的危险49
4.12按引用访问50
4.13版本管理51
4.13.1尽可能推迟51
4.13.2及早发现破坏性修改52
4.13.3使用语义化的版本管理53
4.13.4不同的接口共存53
4.13.5同时使用多个版本的服务54
4.14用户界面55
4.14.1走向数字化56
4.14.2约束56
4.14.3API 组合57
4.14.4UI 片段的组合57
4.14.5为前端服务的后端59
4.14.6一种混合方式60
4.15与第三方软件集成61
4.15.1缺乏控制61
4.15.2定制化62
4.15.3意大利面式的集成62
4.15.4在自己可控的平台进行定制化62
4.15.5绞杀者模式64
4.16小结65
第5章 分解单块系统66
5.1关键是接缝66
5.2分解MusicCorp67
5.3分解单块系统的原因68
5.3.1改变的速度68
5.3.2团队结构68
5.3.3安全68
5.3.4技术68
5.4杂乱的依赖69
5.5数据库69
5.6找到问题的关键69
5.7例子:打破外键关系70
5.8例子:共享静态数据71
5.9例子:共享数据72
5.10例子:共享表73
5.11重构数据库74
5.12事务边界75
5.12.1再试一次76
5.12.2终止整个操作77
5.12.3分布式事务77
5.12.4应该怎么办呢78
5.13报告78
5.14报告数据库78
5.15通过服务调用来获取数据80
5.16数据导出81
5.17事件数据导出82
5.18数据导出的备份83
5.19走向实时84
5.20修改的代价84
5.21理解根本原因84
5.22小结85
第6章 部署86
6.1持续集成简介86
6.2把持续集成映射到微服务87
6.3构建流水线和持续交付90
6.4平台特定的构建物91
6.5操作系统构建物92
6.6定制化镜像93
6.6.1将镜像作为构建物94
6.6.2不可变服务器95
6.7环境95
6.8服务配置96
6.9服务与主机之间的映射97
6.9.1单主机多服务97
6.9.2应用程序容器99
6.9.3每个主机一个服务100
6.9.4平台即服务101
6.10自动化101
6.11从物理机到虚拟机102
6.11.1传统的虚拟化技术103
6.11.2Vagrant104
6.11.3Linux 容器104
6.11.4Docker106
6.12一个部署接口107
6.13小结109
第7章 测试110
7.1测试类型110
7.2测试范围111
7.2.1单元测试112
7.2.2服务测试113
7.2.3端到端测试114
7.2.4权衡114
7.2.5比例115
7.3实现服务测试115
7.3.1mock 还是打桩115
7.3.2智能的打桩服务116
7.4微妙的端到端测试117
7.5端到端测试的缺点118
7.6脆弱的测试118
7.6.1谁来写这些测试119
7.6.2测试多长时间119
7.6.3大量的堆积120
7.6.4元版本120
7.7测试场景,而不是故事121
7.8拯救消费者驱动的测试121
7.8.1Pact123
7.8.2关于沟通124
7.9还应该使用端到端测试吗124
7.10部署后再测试125
7.10.1区分部署和上线125
7.10.2金丝雀发布126
7.10.3平均修复时间胜过平均故障间隔时间127
7.11跨功能的测试128
7.12小结129
第8章 监控131
8.1单一服务,单一服务器132
8.2单一服务,多个服务器132
8.3多个服务,多个服务器133
8.4日志,日志,更多的日志134
8.5多个服务的指标跟踪135
8.6服务指标135
8.7综合监控136
8.8关联标识137
8.9级联139
8.10标准化139
8.11考虑受众140
8.12未来140
8.13小结141
第9章 安全143
9.1身份验证和授权143
9.1.1常见的单点登录实现144
9.1.2单点登录网关145
9.1.3细粒度的授权146
9.2服务间的身份验证和授权146
9.2.1在边界内允许一切146
9.2.2HTTP(S) 基本身份验证147
9.2.3使用SAML 或OpenID Connect148
9.2.4客户端证书148
9.2.5HTTP 之上的HMAC149
9.2.6API 密钥149
9.2.7代理问题150
9.3静态数据的安全152
9.3.1使用众所周知的加密算法152
9.3.2一切皆与密钥相关153
9.3.3选择你的目标153
9.3.4按需解密153
9.3.5加密备份153
9.4深度防御154
9.4.1防火墙154
9.4.2日志154
9.4.3入侵检测(和预防)系统154
9.4.4网络隔离155
9.4.5操作系统155
9.5一个示例156
9.6保持节俭158
9.7人的因素158
9.8黄金法则158
9.9内建安全159
9.10外部验证159
9.11小结159
第10章 康威定律和系统设计161
10.1证据161
10.1.1松耦合组织和紧耦合组织162
10.1.2Windows Vista162
10.2Netflix 和Amazon162
10.3我们可以做什么163
10.4适应沟通途径163
10.5服务所有权164
10.6共享服务的原因164
10.6.1难以分割164
10.6.2特性团队164
10.6.3交付瓶颈165
10.7内部开源166
10.7.1守护者的角色166
10.7.2成熟166
10.7.3工具167
10.8限界上下文和团队结构167
10.9孤儿服务167
10.10案例研究:RealEstate.com.au168
10.11反向的康威定律169
10.12人170
10.13小结170
第11章 规模化微服务171
11.1故障无处不在171
11.2多少是太多172
11.3功能降级173
11.4架构性安全措施174
11.5反脆弱的组织175
11.5.1超时176
11.5.2断路器176
11.5.3舱壁178
11.5.4隔离179
11.6幂等179
11.7扩展180
11.7.1更强大的主机181
11.7.2拆分负载181
11.7.3分散风险181
11.7.4负载均衡182
11.7.5基于worker 的系统184
11.7.6重新设计184
11.8扩展数据库185
11.8.1服务的可用性和数据的持久性185
11.8.2扩展读取185
11.8.2扩展写操作186
11.8.4共享数据库基础设施187
11.8.5CQRS187
11.9缓存188
11.9.1客户端、 代理和服务器端缓存188
11.9.2HTTP 缓存189
11.9.3为写使用缓存190
11.9.4为弹性使用缓存190
11.9.5隐藏源服务191
11.9.6保持简单191
11.9.7缓存中毒:一个警示192
11.10自动伸缩192
11.11CAP 定理193
11.11.1牺牲一致性194
11.11.2牺牲可用性195
11.11.3牺牲分区容忍性195
11.11.4AP 还是CP196
11.11.5这不是全部或全不196
11.11.6真实世界197
11.12服务发现197
11.13动态服务注册199
11.13.1Zookeeper199
11.13.2Consul200
11.13.4构造你自己的系统201
11.13.5别忘了人201
11.14文档服务201
11.14.1Swagger202
11.14.2HAL 和HAL 浏览器202
11.15自描述系统203
11.16小结203
第12章 总结204
12.1微服务的原则204
12.1.1围绕业务概念建模205
12.1.2接受自动化文化205
12.1.3隐藏内部实现细节205
12.1.4让一切都去中心化206
12.1.5可独立部署206
12.1.6隔离失败206
12.1.7高度可观察207
12.2什么时候你不应该使用微服务207
12.3临别赠言208
关于作者209
关于封面209

Specifications

Brand Jingdong book
Brand Origin China

Disclaimer

Product packaging, specifications and price are subject to change without notice. All information about the products on our website is provided for information purposes only. Please always read labels, warnings and directions provided with the product before use.

View Full Terms of Use
Add to favorites
{{ $isZh ? coupon.coupon_name_sub : coupon.coupon_ename_sub | formatCurrency }}
{{__("Buy Directly")}} {{ itemCurrency }}{{ item.directly_price }}
Quantity
{{ quantity }}
{{ instockMsg }}
{{ limitText }}
{{buttonTypePin == 3 ? __("Scan to view more PinGo") : __("Scan to start")}}
Sold by JD@CHINA
Ship to
{{ __("Ship to United States only") }}
Free shipping over 69
Genuine guarantee

Added to Cart

Keep Shopping

More to Consider

{{ item.brand_name }}

{{ item.item_name }}

{{ item.currency }}{{ item.market_price }}

{{ item.currency }}{{ item.unit_price }}

{{ item.currency }}{{ item.unit_price }}

Coupons

{{ coupon.coupon_name_new | formatCurrency }}
Clip Clipped Over
{{ getCouponDescStr(coupon) }}
{{ coupon.use_time_desc }}
Expires soon {{ formatTime(coupon.use_end_time) }}

Share this item with friends

Cancel

Yami Gift Card

Get this exclusive deal when paying with gift card

Terms and Conditions

Gift card deals are special offers for selected products;

The gift card deals will automatically be activated if a customer uses gift card balance at check out and the balance is sufficient to pay for the total price of the shopping cart products with gift card deals;

You will not be able to activate the gift card deals if you choose other payment methods besides gift card. The products will be purchased at their normal prices;

If your account balance is not enough to pay for the products with gift card deals, you can choose to reload your gift card balance by clicking on the Reload button at either shopping cart page or check out page;

Products that have gift card deals can be recognized by a special symbol showing 'GC Deal';

For any additional questions or concerns, please contact our customer service;

Yamibuy reserves the right of final interpretation.

Sold by Yami

Service Guarantee

Yami Free Shipping over $49
Yami Easy Returns
Yami Ships from United States

Shipping

  • United States

    Standard Shipping is $5.99 (Excluding Alaska & Hawaii). Free on orders of $49 or more.

    Local Express is $5.99 (Available in Parts of CA, NJ, MA & PA). Free on orders of $49 or more.

    2-Day Express (Includes Alaska & Hawaii) starts at $19.99.

Return Policy

Yami is committed to provide our customers with a peace of mind when purchasing from us. Most items shipped from Yamibuy.com can be returned within 30 days of receipt of shipment (For Food, Beverages, Snacks, Dry Goods, Health supplements, Fresh Grocery and Perishables Goods, within 7 days of receipt of shipment due to damages or quality issues; To ensure that every customer receives safe and high-quality products, we do not provide refunds or returns for beauty products once they have been opened or used, except in the case of quality issues; Some products may have different policies or requirements associated with them, please see below for products under special categories, or contact Yami Customer Service for further assistance).
Thank you for your understanding and support.

Learn More

Sold by Yami

Terms and Conditions of Yami E-Gift Card

If you choose “Redeem automatically” as your delivery method, your gift card balance will be reload automatically after your order has been processed successfully;

If you choose “Send to Email”as your delivery method, the card number and CVV will be sent to the email address automatically;

Any user can use the card number and CVV to redeem the gift card, please keep your gift card information safely. If you have any trouble receiving email, please contact Yami customer service;

Yami gift card can be used to purchase both Yami owned or Marketplace products;

Yami gift card will never expire;

Yami gift card balance does not have to be used up at once;

All rights reserved by Yami.

Return Policy

Gift card that has already been consumed is non-refundable.

Sold by JD@CHINA

Service Guarantee

Yami Free Shipping over $49
Yami Easy Returns
Yami Ships from United States

Shipping

  • United States

    Standard Shipping is $5.99 (Excluding Alaska & Hawaii). Free on orders of $49 or more.

    Local Express is $5.99 (Available in Parts of CA, NJ, MA & PA). Free on orders of $49 or more.

    2-Day Express (Includes Alaska & Hawaii) starts at $19.99.

Return Policy

You may return product within 30 days upon receiving the product. Items returned must be new in it's original packing, including the original invoice for the purchase. Customer return product at their own expense.

Sold by JD@CHINA

Service Guarantee

Yami Cross-store Free Shipping over $69
Yami 30-days Return

Yami-China FC

Yami has a consolidation warehouse in China which collects multiple sellers’ packages and combines to one order. Our Yami consolidation warehouse will directly ship the packages to your door. Cross-store free shipping over $69.

Return Policy

You may return products within 30 days upon receiving the products. Sellers take responsibilities for any wrong shipment or missing items. Packing needs to be unopened for any other than quality issues return. We promise to pack carefully, but because goods are taking long journey to destinations, simple damages to packaging may occur. Any damages not causing internal goods quality problems are not allowed to return. If you open the package and any quality problem is found, please contact customer service within three days after receipt of goods.

Shipping Information

Yami Consolidation Service Shipping Fee $9.99(Free shipping over $69)

Sellers in China will ship their orders within 1-2 business days once the order is placed. Packages are sent to our consolidation warehouse in China and combined there. Our Yami consolidation warehouse will directly ship the packages to you via UPS. The average time for UPS to ship from China to the United States is about 10 working days and it can be traced using the tracking number. Due to the pandemic, the delivery time may be delayed by about 5 days. The package needs to be signed by the guest. If the receipt is not signed, the customer shall bear the risk of loss of the package.

Sold by JD@CHINA

Service Guarantee

Free shipping over 69
Genuine guarantee

Shipping

Yami Consolidated Shipping $9.99(Free shipping over $69)


Seller will ship the orders within 1-2 business days. The logistics time limit is expected to be 7-15 working days. In case of customs clearance, the delivery time will be extended by 3-7 days. The final receipt date is subject to the information of the postal company.

Yami Points information

All items are excluding from any promotion or points events on Yamibuy.com

Return Policy

You may return product within 30 days upon receiving the product. Items returned must be new in it's original packing, including the original invoice for the purchase. Customer return product at their own expense.

Yami

Download the Yami App

Back Top

Recommended for You

About the brand

Jingdong book

为您推荐

Yami
欣葉
2种选择
欣叶 御大福 芋头麻薯 180g

周销量 600+

$1.66 $1.99 83折
Yami
欣葉
2种选择
欣叶 御大福 芋头麻薯 180g

周销量 600+

$1.66 $1.99 83折
Yami
欣葉
2种选择
欣叶 御大福 芋头麻薯 180g

周销量 600+

$1.66 $1.99 83折
Yami
欣葉
2种选择
欣叶 御大福 芋头麻薯 180g

周销量 600+

$1.66 $1.99 83折
Yami
欣葉
2种选择
欣叶 御大福 芋头麻薯 180g

周销量 600+

$1.66 $1.99 83折
Yami
欣葉
2种选择
欣叶 御大福 芋头麻薯 180g

周销量 600+

$1.66 $1.99 83折

Reviews{{'('+ commentList.posts_count + ')'}}

Have your say. Be the first to help other guests.

Write a review
{{ totalRating }} Write a review
  • {{i}} star

    {{i}} stars

    {{ parseInt(commentRatingList[i]) }}%

Yami Yami
{{ comment.user_name }}

{{ showTranslate(comment) }}Show Less

{{ strLimit(comment,800) }}Show more

Show Original

{{ comment.content }}

Yami
Show All

{{ formatTime(comment.in_dtm) }} VERIFIED PURCHASE {{groupData}}

{{ comment.likes_count }} {{ comment.likes_count }} {{ comment.reply_count }} {{comment.in_user==uid ? __('Delete') : __('Report')}}
Yami Yami
{{ comment.user_name }}

{{ showTranslate(comment) }}Show Less

{{ strLimit(comment,800) }}Show more

Show Original

{{ comment.content }}

Yami
Show All

{{ formatTime(comment.in_dtm) }} VERIFIED PURCHASE {{groupData}}

{{ comment.likes_count }} {{ comment.likes_count }} {{ comment.reply_count }} {{comment.in_user==uid ? __('Delete') : __('Report')}}

No related comment~

Review

Yami Yami

{{ showTranslate(commentDetails) }}Show Less

{{ strLimit(commentDetails,800) }}Show more

Show Original

{{ commentDetails.content }}

Yami
Show All

{{ formatTime(commentDetails.in_dtm) }} VERIFIED PURCHASE {{groupData}}

{{ commentDetails.likes_count }} {{ commentDetails.likes_count }} {{ commentDetails.reply_count }} {{commentDetails.in_user==uid ? __('Delete') : __('Report')}}

Please write at least one word

Comments{{'(' + replyList.length + ')'}}

Yami Yami

{{ showTranslate(reply) }}Show Less

{{ strLimit(reply,800) }}Show more

Show Original

{{ reply.reply_content }}

{{ formatTime(reply.reply_in_dtm) }}

{{ reply.reply_likes_count }} {{ reply.reply_likes_count }} {{ reply.reply_reply_count }} {{reply.reply_in_user==uid ? __('Delete') : __('Report')}}

Please write at least one word

Cancel

That’s all the comments so far!

Write a review
How would you rate this item?

Please add your comment.

  • A nice nickname will make your comments more popular!
  • The nickname in your account will be changed to the same as here.
Thanks for your review
Our community rely on great reviews like yours to find the best of Asia.

Report

If you find this content inappropriate and think it should be removed from the Yami.com site, let us know please.

Cancel

Are you sure to delete your review?

Cancel

You’ve Recently Viewed

About the brand

Jingdong book